Silhouette Solar Power Panels for Newcastle, Lake Macquarie, Port Stephens and the Hunter

Solar Panels backed by 25 Year Product Warranty

Our newest Silhouette solar panels provide ultimate performance and ultimate confidence with an exceptional 25-Year Solahart Product Warranty.

Premium Solar Panels

Our premium Silhouette solar panels feature a striking black finish to look great on your home. 

In terms of solar performance and solar efficiency, our Silhouette solar panels innovative all-weather technology to generate optimal yields, whatever the weather.

Available in several specifications to suit your exact requirements, our Solahart Platinum Optimised (PV) Systems maximise overall system performance by optimising the performance of each panel.

They are ideally suited for partial shading situations and enable you to closely monitor system performance.

Our systems are designed and engineered with every component carefully selected to meet Solahart’s stringent specifications, ensuring optimum performance and protection.

Features & Benefits of our Solahart Silhouette Solar Panels

Our new high-performance Solahart Silhouette panels, with a stylish black appearance, are the ideal solution for homes in Newcastle and the Hunter thanks to their innovative and premium cell technology.

Here you can see one of our recent installations on the tiled roof of a single storey home. 

Solahart Silhouette Solar Panels installed on a tiled house roof in Newcastle NSW

25 Year Product Warranty

Enjoy an exceptional 25-year Solahart product warranty and a superior 25-year manufacturer’s performance guarantee, for peace of mind. For full terms & conditions for warranties, please get in touch.

Extreme Weather Rating

High-tech aluminium alloy frame, certified for high wind loads and tested here in Australia to resist the phenomenal pressures of 1 in 500-year cyclones.

High Solar Yield

Innovative all-weather technology with excellent low-light and temperature behaviour results in more energy production per square metre.

High Performance

Long-term yield security with anti-LID technology, anti-PID Technology^, Hot-Spot Protect and Solahart Quality Auditing.

Stylish, efficient and durable

Designed in Germany, manufactured in Korea and only available through Solahart.

Low electricity generation costs

Innovative all-weather technology with excellent low-light and temperature behaviour results in more energy production per square metre.

The best of both worlds.

Solahart Silhouette Solar Power Panels are designed in Germany and built for the harshest Australian conditions. They are ideal for homes in our area.

Their world-class build quality ensures an incredibly low rate of panel degradation.

In fact, their output is guaranteed to be at least 83.6% of the nominal power for up to 25 years, which means you’re sure to enjoy energy free from the sun, for years to come.

Solahart Silhouette Solar Panels installed on a house with an inground pool in Newcastle NSW
Solahart Silhouette Solar Panels installed in landscape layout on rooftop by Solahart Newcastle

Tough enough to handle cyclones.

Solahart Newcastle are backed by the strength and knowledge of Solahart Australia and we go to extreme lengths to guarantee the safety and reliability of every system we sell.

Our Solahart Silhouette Solar Power Panels are tested by the Cyclone Testing Station at James Cook University in Townsville and are capable of withstanding cyclonic wind loads in all regions of Australia. They’re even strong enough to survive cyclones similar to Cyclone Larry in 2006, and Cyclone Yasi in 2011.


Solahart Silhouette Solar Power Panels feature Australian-designed PERC (Passivated Emitter and Rear Cell) monocrystalline cell technology which generates high yields per surface area.

This guarantees high performance under real conditions with exceptional low-light and high-temperature behaviour.

High yields are produced throughout the day, even in periods of low radiation intensity including early morning and late afternoon. Even on hot days, these panels produce more reliable yields than standard solar power panels.

Yield example for Solahart Silhouette solar panels - Silhouette solar power panels are exclusive to Solahart
  • More power per surface area equals higher yields at lower costs
  • High yields when the light is low, i.e. sunrise and sunset and on cloudy days
  • Reliable yields even on hot days

Solahart Silhouette Solar Panel Reviews

Solar power installation in Merewether by Solahart Newcastle
Avi from Merewether
July 2021

Customer review:

I was 100% satisfied with Solahart. The service was very professional and at every step of the process they kept me informed. I would recommend them to anyone considering solar.
Solar installation in Rankin Park by Solahart Newcastle
Bob from Rankin Park
June 2021

Customer review:

Great installation team, good, clean efficient job. Stylish panels. Very happy client.
Solar installation in Wallsend by Solahart Newcastle
Amanda from Wallsend
June 2021

Customer review:

Dear Solarhart Newcastle, thanks for your great work! You did as was promised in the quote process – and took care of all arrangements – even when there was a bit of trouble with the energy provider!!
Solar power system with Solahart Silhouette solar panels installed in Hunterview by Solahart Newcastle
James from Hunterview
June 2021

Customer review:

From start to finish the solarhart team did a fantastic job. Highly recommend this team to anyone.
Solar power system with Solahart Silhouette solar panels installed in Denman by Solahart Newcastle
Dallas from Denman
June 2021

Customer review:

Very professional and easy to deal with!
Solar power system with Solahart Silhouette solar panels installed in Soldiers Point by Solahart Newcastle
Kevin from Soldiers Point
June 2021

Customer review:

Helpful salesman. Knowledgeable. Installers were friendly and seemed to know what they were about. Pleased with hot water system. However, some damage to one ceiling. Still waiting for repair.

*Government rebates are still available. Based on a 6.6kW system (109 STC @ $35.00) equal $3,815.00. Please contact us for more information on how rebates work.

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How much can Solahart Newcastle save you?

Solahart Newcastle:
Your Trusted Solar Installer

Rated 4.7 on Google

Based on 183 reviews

Solahart is a solar power company that pioneered the use of solar energy in Australia with a copper hot water tank in 1953.

We are industry leaders in solar energy installations and proudly serve all parts of Newcastle and the Hunter with the best brands of solar products available including the latest battery technology from Tesla. The Solahart service areas include Newcastle, Lake Macquarie, Maitland, Cessnock, Singleton, Upper Hunter, Raymond Terrace and Port Stephens.

Solahart is a Clean Energy Council Approved Solar Retailer in Australia.

Our team is made up of electrical and plumbing experts with most having 20 plus years of experience. We look forward to solving your solar power needs.

Solahart is an approved solar retailer - approved by the Clean Energy Council
Solahart Newcastle is recognised by SolarQuotes as a Gold Rated Solar Supplier

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